Hellowin — RTP, volatility and max win

Despite the name, AllWaySpin built Hellowin as a Halloween slot: pumpkins, cartoon cats and orange holiday decorations fill the reels. The game keeps things simple, with wilds completing lines and scatters leading into the free spins that drive the whole game.

The theme is a drawn Halloween party: pumpkin heads, cats and holiday symbols in bold orange. The party fills 5×3 reels that pay along 30 paylines, and a spin can cost €0.03 or as much as €60, a range that suits small bets as well as high ones. Hellowin was released on October 20, 2020, right in time for the Halloween season.

Since the medium-high level covers only a small share of the collection, the volatility levels of inferno slots put Hellowin in context.

A win counts when matching symbols complete a line; this 5×3 game has 30 paylines. The wild fills a missing spot in a line and turns two pumpkins and a gap into a finished combination. Scatters are not tied to the lines; how many of them land decides whether the free spins start.

Free spins: scatters are the only way into the bonus round. The spins there cost nothing, and the lines and symbols stay the same as in the base game.

Wild: apart from the free spins, the wild is the only special feature. It stands in for the regular Halloween symbols and closes lines that would otherwise fall one symbol short.

Hellowin brings no further mechanics; the free spins carry the tension of the game.

Because free spins are the only bonus round in Hellowin, the game belongs with the inferno slots with free spins.

RTP 95.41%, lower than 68% of the 400 Inferno slots. Background: how RTP works on a slot. Volatility Medium-high, like 61 of the 399 Inferno slots. Background: what slot volatility means. Max win 3,240× (€194,400 at the highest stake). Background: what max win means on a slot. Hit frequency 21.26%: roughly one spin in 5 wins.

The biggest prize of 3,240× sits higher than roughly 39% of the collection, and volatility is medium-high: wins come in waves, and the larger amounts almost always land during the free spins.

As the return of Hellowin sits under the middle of the collection, the game belongs in the RTP comparison of inferno slots.

Alongside Hellowin: picks with medium-high volatility and RTPs close together.